CoFiX is a decentralized trading protocol (CoFi+DEX=CoFiX) based on the NEST oracle design, which includes an oracle module, a market-making module and a trading module. The "CoFi" in the name of CoFiX is derived from Computable Finance. The team believes that the current DeFi simply removes the credit risk in financial products (financial agreements run automatically in accordance with smart contracts) and liquidity risk (very high interoperability between smart contracts), but does not deal with volatility risks. Perform effective calculations, "When risks can be effectively calculated, and algorithms can be used to price and manage risks, such a financial system will achieve true non-custodial and automated operation. This is the ideal of generations of financial practitioners. CoFi is a block Really landable closed-loop applications in the chain field will push the financial industry into a new era."